The Chicago Fire spin-off is taking shape.Tania Raymonde and Scott Eastwood are the first actors to be cast on the as-yet-unnamed spin-off about the Chicago Police Department, which will air as Chicago Fire's Season 1 finale on May 15, TVLine.com ...

Raymonde, 25, who played Ben's doomed daughter Alex on Lost, will play an officer identified thus far only as Nicole. Eastwood, actor-director Clint Eastwood's 27-year-old son who has appeared in his dad's films Invictus and Gran Torino, will play a cop named Jim Barnes.